| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.57 | 6.313% | $75.0251 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $71.95 | 4.244% | $75.0036 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $40.76 | 5.703% | $43.0845 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $32.50 | 5.226% | $34.1985 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $243.29 | 13.626% | $276.4407 | $276.44 | $276.45 | $276.40 |
| Purchase #6 | $35.72 | 8.804% | $38.8648 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $177.78 | 5.524% | $187.6006 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $672.57 | $730.2178 | $730.21 | $730.25 | $730.20 | |